51099180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 157489920

約数和(自身を除く): 106390740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 139, 165, 220, 278, 330, 417, 556, 557, 660, 695, 834, 1114, 1390, 1529, 1668, 1671, 2085, 2228, 2780, 2785, 3058, 3342, 4170, 4587, 5570, 6116, 6127, 6684, 7645, 8340, 8355, 9174, 11140, 12254, 15290, 16710, 18348, 18381, 22935, 24508, 30580, 30635, 33420, 36762, 45870, 61270, 73524, 77423, 91740, 91905, 122540, 154846, 183810, 232269, 309692, 367620, 387115, 464538, 774230, 851653, 929076, 1161345, 1548460, 1703306, 2322690, 2554959, 3406612, 4258265, 4645380, 5109918, 8516530, 10219836, 12774795, 17033060, 25549590, 51099180]

約数ペア:

[(1, 51099180), (2, 25549590), (3, 17033060), (4, 12774795), (5, 10219836), (6, 8516530), (10, 5109918), (11, 4645380), (12, 4258265), (15, 3406612), (20, 2554959), (22, 2322690), (30, 1703306), (33, 1548460), (44, 1161345), (55, 929076), (60, 851653), (66, 774230), (110, 464538), (132, 387115), (139, 367620), (165, 309692), (220, 232269), (278, 183810), (330, 154846), (417, 122540), (556, 91905), (557, 91740), (660, 77423), (695, 73524), (834, 61270), (1114, 45870), (1390, 36762), (1529, 33420), (1668, 30635), (1671, 30580), (2085, 24508), (2228, 22935), (2780, 18381), (2785, 18348), (3058, 16710), (3342, 15290), (4170, 12254), (4587, 11140), (5570, 9174), (6116, 8355), (6127, 8340), (6684, 7645)]